WM8281ECSSLASHR datasheet(190/392 Pages) CIRRUS

190 / 392 page

WM8281

190

Rev 4.0

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

7:0

OUT5R_VOL

[7:0]

80h

Output Path 5 (Right) Digital Volume

-64dB to +31.5dB in 0.5dB steps

00h = -64dB

01h = -63.5dB

… (0.5dB steps)

80h = 0dB

… (0.5dB steps)

BFh = +31.5dB

C0h to FFh = Reserved

(See Table 65 for volume range)

R1081

(0439h)

DAC

Digital

Volume 6L

OUT_VU

Output Signal Paths Volume Update

Writing a 1 to this bit will cause the Output

Signal Paths Volume and Mute settings to

be updated simultaneously

OUT6L_MUTE

Output Path 6 (Left) Digital Mute

0 = Un-mute

1 = Mute

7:0

OUT6L_VOL [7:0]

80h

Output Path 6 (Left) Digital Volume

-64dB to +31.5dB in 0.5dB steps

00h = -64dB

01h = -63.5dB

… (0.5dB steps)

80h = 0dB

… (0.5dB steps)

BFh = +31.5dB

C0h to FFh = Reserved

(See Table 65 for volume range)

R1085

(043Dh)

DAC

Digital

Volume

OUT_VU

Output Signal Paths Volume Update

Writing a 1 to this bit will cause the Output

Signal Paths Volume and Mute settings to

be updated simultaneously

OUT6R_MUTE

Output Path 6 (Right) Digital Mute

0 = Un-mute

1 = Mute

7:0

OUT6R_VOL

[7:0]

80h

Output Path 6 (Right) Digital Volume

-64dB to +31.5dB in 0.5dB steps

00h = -64dB

01h = -63.5dB

… (0.5dB steps)

80h = 0dB

… (0.5dB steps)

BFh = +31.5dB

C0h to FFh = Reserved

(See Table 65 for volume range)

Table 64 Output Signal Path Digital Volume Control

WM8281ECS/R Scheda tecnica(PDF) 190 Page - Cirrus Logic

WM8281ECS/R Scheda tecnica(HTML) 190 Page - Cirrus Logic

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Scheda tecnica Scarica

Link URL